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2 votes
1 answer
421 views

What's the architecture and size of neural-network-based reward models as used in reinforcement learning by human feedback

My rough understanding of RLHF as used for ChatGPT in a nutshell is this: A reward model is trained using comparisons of different responses to the same prompt. Human trainers rank these responses ...
Hans-Peter Stricker's user avatar
2 votes
1 answer
99 views

Can you make a Neural Network drunk or high?

We know that the human brain can become sozzled by various substances that are released into the brain, but can you make an artificial neural network drunk or high? For example on a RL Agent that ...
Withi Weis's user avatar